Meristematic Tissues

Q.

What is the function of lateral meristem ?

Q.

Question 12
Name the regions in which parenchyma tissue is present.

Q.

They are pipe-like, consisting of a group of specialized cells. They transport substances and form two-way traffic in plants. Which of the following terms qualify for the features mentioned above?

1. Xylem tissue

2. Vascular tissue

3. Root hairs

4. Phloem tissue

Q.

Which meristem helps in increasing the girth?

Q. What is a plant tissue

Q.

Why is differentiation in plants open?

Q. Identify the meristematic tissues A, Band C given in the image.

1. A: Apical B: Lateral C: Intercalary
2. A: Lateral B: Apical C: Intercalar
3. A: Apical B: Intercalary C: Lateral
4. A: Intercalary B: Lateral C: Apical

Q. What are the lateral tissues

Q.

When a flower arises in the axil of leaf-like structure, this structure is known as __.

Q. do the roots of plant continue growing after the tip removed explain giving reason

Q.

Apical meristem arises from floral meristem

1. True

2. False

Q. Wound healing in plants is initiated by

1. Intercalary meristem
2. Secondary meristem
3. Primary meristem
4. Apical meristem

Q.

Is meristematic tissue also known as cambium?

Q.

Which of the following is the characteristic feature of cells of meristematic tissue?

1. Actively dividing cells with dense cytoplasm thick cell wall and prominent nuclei

2. Actively dividing cells with dense cytoplasm, thin cell wall and no vacuoles

3. Actively dividing cells with thin cytoplasm, thin cell wall and no vacuoles

4. Actively dividing cells with little cytoplasm, thin cell wall and prominent nuclei

Q.

The cells of ____ tissue in plants divide continuously.

Q.

Types of tissue in branch table form till the last branch

Q. Define tissues. 'Tissues exhibit division of labour'. Explain this statement with examples.

Q. What is apical meristem?

Q.

Which tissue helps in increasing the length of stem and root?

Q.

Write short note on Meristematic tissue. <!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--> [Textbook Question No.5a Pg no. 208]

Q. What are the characteristics of the cells in a meristematic tissue?

1. Small and have thin cell wall
2. Compactly arranged without intercellular spaces
3. Living with prominent nucleus and abundant cytoplasm
4. Non dividing cells

Q.

The meristematic tissues A, B and C depicted in the picture are:

1. Apical, lateral, and intercalary respectively.

2. Intercalary, lateral, and apical respectively.

3. Apical, intercalary, and lateral respectively.

4. None of the above

Q.

Write four characteristics of meristematic cells.

Q.

What do 'A' and 'B' represent in the given picture?

1. A: Intercalary meristem, B: Apical meristem

2. A: Lateral meristem; B: Apical meristem

3. A: Intercalary meristem; B: Lateral meristem.

4. A: Lateral meristem; B: Intercalary meristem.

Q. Meristematic tissue vascular tissue: conduction

Q.

The dead element present in the phloem is

1. Companion cells

2. Phloem fibres

3. Phloem parenchyma

4. Sieve tubes

Q. meristem is present at the base of the leaves.

1. Lateral
2. Intercalary
3. Apical

Q.

Which one of the following is the largest single cell of the living world?

1. Red blood cell

2. Guard cell from plant leaf

3. Bacterial cell

4. Ostrich egg

Q. Identify the correct options with respect to meristematic tissues.

1. Lost the capacity to divide
2. Ability to grow and divide
3. Cellulosic cell walls
4. Presence of large vacuoles

Q.

Phloem tissue comprises of

1. Vessels

2. Sieve tubes

3. Tracheids

4. All of the above